IMMUNOLOGY

OVERVIEW OF THE IMMUNE SYSTEM

IMMUNITY INNATE AND ADAPTIVE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are TWO ways you can get immunity from a virus? (select both)
A
getting a vaccine for the virus
B
getting infected with the virus (getting sick from the virus on accident or on purpose)
C
taking antibiotics
D
eating probiotics
Explanation: 

Detailed explanation-1: -In general, your body fights disease by keeping things out of your body that are foreign. Your primary defense against pathogenic germs are physical barriers like your skin. You also produce pathogen-destroying chemicals, like lysozyme, found on parts of your body without skin, including your tears and mucus membranes.

Detailed explanation-2: -The two major divisions of adaptive immunity, antibody and T-cell-mediated, are mainly directed at different targets. Antibodies usually function by binding to free viral particles, and in so doing block infection of the host cell. In contrast, T cells act principally by recognizing and destroying virus-infected cells.

Detailed explanation-3: -Via interferons Virally infected cells produce and release small proteins called interferons, which play a role in immune protection against viruses. Interferons prevent replication of viruses, by directly interfering with their ability to replicate within an infected cell.

Detailed explanation-4: -Staying Up to Date with COVID-19 Vaccines. Improving Ventilation. Getting Tested for COVID-19 If Needed. More items

There is 1 question to complete.